LM

Leonard M. Martinez

3M: 1 patents #7,233 of 11,543Top 65%
📍 Hugo, MN: #86 of 152 inventorsTop 60%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #4,135,757 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10406472 Collapsible air filter Zhiqun Zhang, Andrew R. Fox, Matthew T. Scholz, Gene B. Portelli, Nicolas A. Echeverri +3 more 2019-09-10